What is a delayed c-bet in poker?

A delayed c-bet is when the preflop raiser checks the flop and then bets the turn after the opponent also checks. It’s useful on flops where a normal c-bet is risky, and it lets you protect your checking range so you’re not weak every time you check.

Example

You raise from the button with A♣ 10♦, the big blind calls. The flop is 9♥ 8♥ 7♣, a board that suits the big blind. You check back. The turn is the 2♠ and the big blind checks again. Now you bet: their check suggests weakness, and you have overcards plus a gutshot.

When a delayed c-bet works

In position, after checking back a flop that favoured the caller. See flop texture.
When the opponent checks the turn, showing weakness.
With hands that have some equity (overcards, draws) or medium made hands that can win at showdown.

Why it works

Opponents expect you to c-bet strong hands on the flop. When you check, they often give up the turn.
Checking the flop with some medium hands keeps the pot small and avoids check-raises. See pot control.
It balances your range: you also check some strong hands on the flop, so your checks aren’t always weak.

When not to use it

Against players who check-raise the turn a lot.
On turns that complete obvious draws that suit the caller.
Against calling stations, without a real hand. See calling stations.

FAQ

What is a delayed c-bet?

Checking the flop as the preflop raiser and then betting the turn.

When should you use a delayed c-bet?

In position, after checking a flop that favoured the caller, when the opponent checks the turn.

Why use a delayed c-bet instead of a normal c-bet?

On some flops a c-bet is risky; delaying keeps the pot smaller and protects your checking range.

Is a delayed c-bet a bluff?

It can be, but it also works with medium hands and good draws.